1174163980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 2737566720

約数和(自身を除く): 1563402740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 163, 220, 239, 274, 326, 478, 548, 652, 685, 815, 956, 1195, 1370, 1507, 1630, 1793, 2390, 2629, 2740, 3014, 3260, 3586, 4780, 5258, 6028, 7172, 7535, 8965, 10516, 13145, 15070, 17930, 22331, 26290, 30140, 32743, 35860, 38957, 44662, 52580, 65486, 77914, 89324, 111655, 130972, 155828, 163715, 194785, 223310, 245641, 327430, 360173, 389570, 428527, 446620, 491282, 654860, 720346, 779140, 857054, 982564, 1228205, 1440692, 1714108, 1800865, 2142635, 2456410, 3601730, 4285270, 4912820, 5337109, 7203460, 8570540, 10674218, 21348436, 26685545, 53371090, 58708199, 106742180, 117416398, 234832796, 293540995, 587081990, 1174163980]

約数ペア:

[(1, 1174163980), (2, 587081990), (4, 293540995), (5, 234832796), (10, 117416398), (11, 106742180), (20, 58708199), (22, 53371090), (44, 26685545), (55, 21348436), (110, 10674218), (137, 8570540), (163, 7203460), (220, 5337109), (239, 4912820), (274, 4285270), (326, 3601730), (478, 2456410), (548, 2142635), (652, 1800865), (685, 1714108), (815, 1440692), (956, 1228205), (1195, 982564), (1370, 857054), (1507, 779140), (1630, 720346), (1793, 654860), (2390, 491282), (2629, 446620), (2740, 428527), (3014, 389570), (3260, 360173), (3586, 327430), (4780, 245641), (5258, 223310), (6028, 194785), (7172, 163715), (7535, 155828), (8965, 130972), (10516, 111655), (13145, 89324), (15070, 77914), (17930, 65486), (22331, 52580), (26290, 44662), (30140, 38957), (32743, 35860)]