38962574290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{1667}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 72684501120

約数和(自身を除く): 33721926830

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 410, 523, 545, 1046, 1090, 1667, 2615, 3334, 4469, 5230, 8335, 8938, 16670, 21443, 22345, 42886, 44690, 57007, 68347, 107215, 114014, 136694, 181703, 214430, 285035, 341735, 363406, 570070, 683470, 871841, 908515, 1743682, 1817030, 2337287, 4359205, 4674574, 7449823, 8718410, 11686435, 14899646, 23372870, 35745481, 37249115, 71490962, 74498230, 95030669, 178727405, 190061338, 357454810, 475153345, 950306690, 3896257429, 7792514858, 19481287145, 38962574290]

約数ペア:

[(1, 38962574290), (2, 19481287145), (5, 7792514858), (10, 3896257429), (41, 950306690), (82, 475153345), (109, 357454810), (205, 190061338), (218, 178727405), (410, 95030669), (523, 74498230), (545, 71490962), (1046, 37249115), (1090, 35745481), (1667, 23372870), (2615, 14899646), (3334, 11686435), (4469, 8718410), (5230, 7449823), (8335, 4674574), (8938, 4359205), (16670, 2337287), (21443, 1817030), (22345, 1743682), (42886, 908515), (44690, 871841), (57007, 683470), (68347, 570070), (107215, 363406), (114014, 341735), (136694, 285035), (181703, 214430)]