1485804580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 3511968768

約数和(自身を除く): 2026164188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 83, 124, 130, 155, 166, 260, 310, 332, 403, 415, 620, 806, 830, 1079, 1612, 1660, 2015, 2158, 2221, 2573, 4030, 4316, 4442, 5146, 5395, 8060, 8884, 10292, 10790, 11105, 12865, 21580, 22210, 25730, 28873, 33449, 44420, 51460, 57746, 66898, 68851, 115492, 133796, 137702, 144365, 167245, 184343, 275404, 288730, 334490, 344255, 368686, 577460, 668980, 688510, 737372, 895063, 921715, 1377020, 1790126, 1843430, 2396459, 3580252, 3686860, 4475315, 4792918, 5714633, 8950630, 9585836, 11429266, 11982295, 17901260, 22858532, 23964590, 28573165, 47929180, 57146330, 74290229, 114292660, 148580458, 297160916, 371451145, 742902290, 1485804580]

約数ペア:

[(1, 1485804580), (2, 742902290), (4, 371451145), (5, 297160916), (10, 148580458), (13, 114292660), (20, 74290229), (26, 57146330), (31, 47929180), (52, 28573165), (62, 23964590), (65, 22858532), (83, 17901260), (124, 11982295), (130, 11429266), (155, 9585836), (166, 8950630), (260, 5714633), (310, 4792918), (332, 4475315), (403, 3686860), (415, 3580252), (620, 2396459), (806, 1843430), (830, 1790126), (1079, 1377020), (1612, 921715), (1660, 895063), (2015, 737372), (2158, 688510), (2221, 668980), (2573, 577460), (4030, 368686), (4316, 344255), (4442, 334490), (5146, 288730), (5395, 275404), (8060, 184343), (8884, 167245), (10292, 144365), (10790, 137702), (11105, 133796), (12865, 115492), (21580, 68851), (22210, 66898), (25730, 57746), (28873, 51460), (33449, 44420)]