16203670250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 33471360000

約数和(自身を除く): 17267689750

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 79, 95, 125, 145, 158, 190, 250, 290, 395, 475, 551, 725, 790, 950, 1102, 1450, 1489, 1501, 1975, 2291, 2375, 2755, 2978, 3002, 3625, 3950, 4582, 4750, 5510, 7250, 7445, 7505, 9875, 11455, 13775, 14890, 15010, 19750, 22910, 27550, 28291, 37225, 37525, 43181, 43529, 56582, 57275, 68875, 74450, 75050, 86362, 87058, 114550, 117631, 137750, 141455, 186125, 187625, 215905, 217645, 235262, 282910, 286375, 372250, 375250, 431810, 435290, 572750, 588155, 707275, 820439, 1079525, 1088225, 1176310, 1414550, 1640878, 2159050, 2176450, 2234989, 2940775, 3411299, 3536375, 4102195, 4469978, 5397625, 5441125, 5881550, 6822598, 7072750, 8204390, 10795250, 10882250, 11174945, 14703875, 17056495, 20510975, 22349890, 29407750, 34112990, 41021950, 55874725, 64814681, 85282475, 102554875, 111749450, 129629362, 170564950, 205109750, 279373625, 324073405, 426412375, 558747250, 648146810, 852824750, 1620367025, 3240734050, 8101835125, 16203670250]

約数ペア:

[(1, 16203670250), (2, 8101835125), (5, 3240734050), (10, 1620367025), (19, 852824750), (25, 648146810), (29, 558747250), (38, 426412375), (50, 324073405), (58, 279373625), (79, 205109750), (95, 170564950), (125, 129629362), (145, 111749450), (158, 102554875), (190, 85282475), (250, 64814681), (290, 55874725), (395, 41021950), (475, 34112990), (551, 29407750), (725, 22349890), (790, 20510975), (950, 17056495), (1102, 14703875), (1450, 11174945), (1489, 10882250), (1501, 10795250), (1975, 8204390), (2291, 7072750), (2375, 6822598), (2755, 5881550), (2978, 5441125), (3002, 5397625), (3625, 4469978), (3950, 4102195), (4582, 3536375), (4750, 3411299), (5510, 2940775), (7250, 2234989), (7445, 2176450), (7505, 2159050), (9875, 1640878), (11455, 1414550), (13775, 1176310), (14890, 1088225), (15010, 1079525), (19750, 820439), (22910, 707275), (27550, 588155), (28291, 572750), (37225, 435290), (37525, 431810), (43181, 375250), (43529, 372250), (56582, 286375), (57275, 282910), (68875, 235262), (74450, 217645), (75050, 215905), (86362, 187625), (87058, 186125), (114550, 141455), (117631, 137750)]