38495890471480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{46240199}}^1$

素因数の和:46241824

約数の個数: 64

約数和(自身を含む): 93336768504000

約数和(自身を除く): 54840878032520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1601, 3202, 6404, 8005, 12808, 16010, 20813, 32020, 41626, 64040, 83252, 104065, 166504, 208130, 416260, 832520, 46240199, 92480398, 184960796, 231200995, 369921592, 462401990, 601122587, 924803980, 1202245174, 1849607960, 2404490348, 3005612935, 4808980696, 6011225870, 12022451740, 24044903480, 74030558599, 148061117198, 296122234396, 370152792995, 592244468792, 740305585990, 962397261787, 1480611171980, 1924794523574, 2961222343960, 3849589047148, 4811986308935, 7699178094296, 9623972617870, 19247945235740, 38495890471480]

約数ペア:

[(1, 38495890471480), (2, 19247945235740), (4, 9623972617870), (5, 7699178094296), (8, 4811986308935), (10, 3849589047148), (13, 2961222343960), (20, 1924794523574), (26, 1480611171980), (40, 962397261787), (52, 740305585990), (65, 592244468792), (104, 370152792995), (130, 296122234396), (260, 148061117198), (520, 74030558599), (1601, 24044903480), (3202, 12022451740), (6404, 6011225870), (8005, 4808980696), (12808, 3005612935), (16010, 2404490348), (20813, 1849607960), (32020, 1202245174), (41626, 924803980), (64040, 601122587), (83252, 462401990), (104065, 369921592), (166504, 231200995), (208130, 184960796), (416260, 92480398), (832520, 46240199)]