2017604680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29173}}^1$

素因数の和:29223

約数の個数: 128

約数和(自身を含む): 5881478400

約数和(自身を除く): 3863873720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 8645, 9880, 13832, 17290, 29173, 34580, 58346, 69160, 116692, 145865, 204211, 233384, 291730, 379249, 408422, 554287, 583460, 758498, 816844, 1021055, 1108574, 1166920, 1516996, 1633688, 1896245, 2042110, 2217148, 2654743, 2771435, 3033992, 3792490, 3880009, 4084220, 4434296, 5309486, 5542870, 7205731, 7584980, 7760018, 8168440, 10618972, 11085740, 13273715, 14411462, 15169960, 15520036, 19400045, 21237944, 22171480, 26547430, 28822924, 31040072, 36028655, 38800090, 50440117, 53094860, 57645848, 72057310, 77600180, 100880234, 106189720, 144114620, 155200360, 201760468, 252200585, 288229240, 403520936, 504401170, 1008802340, 2017604680]

約数ペア:

[(1, 2017604680), (2, 1008802340), (4, 504401170), (5, 403520936), (7, 288229240), (8, 252200585), (10, 201760468), (13, 155200360), (14, 144114620), (19, 106189720), (20, 100880234), (26, 77600180), (28, 72057310), (35, 57645848), (38, 53094860), (40, 50440117), (52, 38800090), (56, 36028655), (65, 31040072), (70, 28822924), (76, 26547430), (91, 22171480), (95, 21237944), (104, 19400045), (130, 15520036), (133, 15169960), (140, 14411462), (152, 13273715), (182, 11085740), (190, 10618972), (247, 8168440), (260, 7760018), (266, 7584980), (280, 7205731), (364, 5542870), (380, 5309486), (455, 4434296), (494, 4084220), (520, 3880009), (532, 3792490), (665, 3033992), (728, 2771435), (760, 2654743), (910, 2217148), (988, 2042110), (1064, 1896245), (1235, 1633688), (1330, 1516996), (1729, 1166920), (1820, 1108574), (1976, 1021055), (2470, 816844), (2660, 758498), (3458, 583460), (3640, 554287), (4940, 408422), (5320, 379249), (6916, 291730), (8645, 233384), (9880, 204211), (13832, 145865), (17290, 116692), (29173, 69160), (34580, 58346)]