82019613380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{77047}}^1$

素因数の和:77205

約数の個数: 96

約数和(自身を含む): 190122412032

約数和(自身を除く): 108102798652

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 101, 124, 155, 170, 202, 310, 340, 404, 505, 527, 620, 1010, 1054, 1717, 2020, 2108, 2635, 3131, 3434, 5270, 6262, 6868, 8585, 10540, 12524, 15655, 17170, 31310, 34340, 53227, 62620, 77047, 106454, 154094, 212908, 266135, 308188, 385235, 532270, 770470, 1064540, 1309799, 1540940, 2388457, 2619598, 4776914, 5239196, 6548995, 7781747, 9553828, 11942285, 13097990, 15563494, 23884570, 26195980, 31126988, 38908735, 40603769, 47769140, 77817470, 81207538, 132289699, 155634940, 162415076, 203018845, 241234157, 264579398, 406037690, 482468314, 529158796, 661448495, 812075380, 964936628, 1206170785, 1322896990, 2412341570, 2645793980, 4100980669, 4824683140, 8201961338, 16403922676, 20504903345, 41009806690, 82019613380]

約数ペア:

[(1, 82019613380), (2, 41009806690), (4, 20504903345), (5, 16403922676), (10, 8201961338), (17, 4824683140), (20, 4100980669), (31, 2645793980), (34, 2412341570), (62, 1322896990), (68, 1206170785), (85, 964936628), (101, 812075380), (124, 661448495), (155, 529158796), (170, 482468314), (202, 406037690), (310, 264579398), (340, 241234157), (404, 203018845), (505, 162415076), (527, 155634940), (620, 132289699), (1010, 81207538), (1054, 77817470), (1717, 47769140), (2020, 40603769), (2108, 38908735), (2635, 31126988), (3131, 26195980), (3434, 23884570), (5270, 15563494), (6262, 13097990), (6868, 11942285), (8585, 9553828), (10540, 7781747), (12524, 6548995), (15655, 5239196), (17170, 4776914), (31310, 2619598), (34340, 2388457), (53227, 1540940), (62620, 1309799), (77047, 1064540), (106454, 770470), (154094, 532270), (212908, 385235), (266135, 308188)]