804515975560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1\times {\mathrm{32779}}^1$

素因数の和:33284

約数の個数: 128

約数和(自身を含む): 1995420873600

約数和(自身を除く): 1190904898040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 461, 484, 605, 922, 968, 1210, 1331, 1844, 2305, 2420, 2662, 3688, 4610, 4840, 5071, 5324, 6655, 9220, 10142, 10648, 13310, 18440, 20284, 25355, 26620, 32779, 40568, 50710, 53240, 55781, 65558, 101420, 111562, 131116, 163895, 202840, 223124, 262232, 278905, 327790, 360569, 446248, 557810, 613591, 655580, 721138, 1115620, 1227182, 1311160, 1442276, 1802845, 2231240, 2454364, 2884552, 3067955, 3605690, 3966259, 4908728, 6135910, 7211380, 7932518, 12271820, 14422760, 15111119, 15865036, 19831295, 24543640, 30222238, 31730072, 39662590, 43628849, 60444476, 75555595, 79325180, 87257698, 120888952, 151111190, 158650360, 166222309, 174515396, 218144245, 302222380, 332444618, 349030792, 436288490, 604444760, 664889236, 831111545, 872576980, 1329778472, 1662223090, 1745153960, 1828445399, 3324446180, 3656890798, 6648892360, 7313781596, 9142226995, 14627563192, 18284453990, 20112899389, 36568907980, 40225798778, 73137815960, 80451597556, 100564496945, 160903195112, 201128993890, 402257987780, 804515975560]

約数ペア:

[(1, 804515975560), (2, 402257987780), (4, 201128993890), (5, 160903195112), (8, 100564496945), (10, 80451597556), (11, 73137815960), (20, 40225798778), (22, 36568907980), (40, 20112899389), (44, 18284453990), (55, 14627563192), (88, 9142226995), (110, 7313781596), (121, 6648892360), (220, 3656890798), (242, 3324446180), (440, 1828445399), (461, 1745153960), (484, 1662223090), (605, 1329778472), (922, 872576980), (968, 831111545), (1210, 664889236), (1331, 604444760), (1844, 436288490), (2305, 349030792), (2420, 332444618), (2662, 302222380), (3688, 218144245), (4610, 174515396), (4840, 166222309), (5071, 158650360), (5324, 151111190), (6655, 120888952), (9220, 87257698), (10142, 79325180), (10648, 75555595), (13310, 60444476), (18440, 43628849), (20284, 39662590), (25355, 31730072), (26620, 30222238), (32779, 24543640), (40568, 19831295), (50710, 15865036), (53240, 15111119), (55781, 14422760), (65558, 12271820), (101420, 7932518), (111562, 7211380), (131116, 6135910), (163895, 4908728), (202840, 3966259), (223124, 3605690), (262232, 3067955), (278905, 2884552), (327790, 2454364), (360569, 2231240), (446248, 1802845), (557810, 1442276), (613591, 1311160), (655580, 1227182), (721138, 1115620)]