201730898480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{506251}}^1$

素因数の和:506574

約数の個数: 80

約数和(自身を含む): 498309918624

約数和(自身を除く): 296579020144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 293, 340, 586, 680, 1172, 1360, 1465, 2344, 2930, 4688, 4981, 5860, 9962, 11720, 19924, 23440, 24905, 39848, 49810, 79696, 99620, 199240, 398480, 506251, 1012502, 2025004, 2531255, 4050008, 5062510, 8100016, 8606267, 10125020, 17212534, 20250040, 34425068, 40500080, 43031335, 68850136, 86062670, 137700272, 148331543, 172125340, 296663086, 344250680, 593326172, 688501360, 741657715, 1186652344, 1483315430, 2373304688, 2521636231, 2966630860, 5043272462, 5933261720, 10086544924, 11866523440, 12608181155, 20173089848, 25216362310, 40346179696, 50432724620, 100865449240, 201730898480]

約数ペア:

[(1, 201730898480), (2, 100865449240), (4, 50432724620), (5, 40346179696), (8, 25216362310), (10, 20173089848), (16, 12608181155), (17, 11866523440), (20, 10086544924), (34, 5933261720), (40, 5043272462), (68, 2966630860), (80, 2521636231), (85, 2373304688), (136, 1483315430), (170, 1186652344), (272, 741657715), (293, 688501360), (340, 593326172), (586, 344250680), (680, 296663086), (1172, 172125340), (1360, 148331543), (1465, 137700272), (2344, 86062670), (2930, 68850136), (4688, 43031335), (4981, 40500080), (5860, 34425068), (9962, 20250040), (11720, 17212534), (19924, 10125020), (23440, 8606267), (24905, 8100016), (39848, 5062510), (49810, 4050008), (79696, 2531255), (99620, 2025004), (199240, 1012502), (398480, 506251)]