15708410380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{20543}}^1$

素因数の和:20755

約数の個数: 96

約数和(自身を含む): 37834159104

約数和(自身を除く): 22125748724

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 173, 221, 260, 340, 346, 442, 692, 865, 884, 1105, 1730, 2210, 2249, 2941, 3460, 4420, 4498, 5882, 8996, 11245, 11764, 14705, 20543, 22490, 29410, 38233, 41086, 44980, 58820, 76466, 82172, 102715, 152932, 191165, 205430, 267059, 349231, 382330, 410860, 534118, 698462, 764660, 1068236, 1335295, 1396924, 1746155, 2670590, 3492310, 3553939, 4540003, 5341180, 6984620, 7107878, 9080006, 14215756, 17769695, 18160012, 22700015, 35539390, 45400030, 46201207, 60416963, 71078780, 90800060, 92402414, 120833926, 184804828, 231006035, 241667852, 302084815, 462012070, 604169630, 785420519, 924024140, 1208339260, 1570841038, 3141682076, 3927102595, 7854205190, 15708410380]

約数ペア:

[(1, 15708410380), (2, 7854205190), (4, 3927102595), (5, 3141682076), (10, 1570841038), (13, 1208339260), (17, 924024140), (20, 785420519), (26, 604169630), (34, 462012070), (52, 302084815), (65, 241667852), (68, 231006035), (85, 184804828), (130, 120833926), (170, 92402414), (173, 90800060), (221, 71078780), (260, 60416963), (340, 46201207), (346, 45400030), (442, 35539390), (692, 22700015), (865, 18160012), (884, 17769695), (1105, 14215756), (1730, 9080006), (2210, 7107878), (2249, 6984620), (2941, 5341180), (3460, 4540003), (4420, 3553939), (4498, 3492310), (5882, 2670590), (8996, 1746155), (11245, 1396924), (11764, 1335295), (14705, 1068236), (20543, 764660), (22490, 698462), (29410, 534118), (38233, 410860), (41086, 382330), (44980, 349231), (58820, 267059), (76466, 205430), (82172, 191165), (102715, 152932)]