36685000720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{61379}}^1$

素因数の和:61664

約数の個数: 80

約数和(自身を含む): 88410769920

約数和(自身を除く): 51725769200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 241, 248, 310, 482, 496, 620, 964, 1205, 1240, 1928, 2410, 2480, 3856, 4820, 7471, 9640, 14942, 19280, 29884, 37355, 59768, 61379, 74710, 119536, 122758, 149420, 245516, 298840, 306895, 491032, 597680, 613790, 982064, 1227580, 1902749, 2455160, 3805498, 4910320, 7610996, 9513745, 14792339, 15221992, 19027490, 29584678, 30443984, 38054980, 59169356, 73961695, 76109960, 118338712, 147923390, 152219920, 236677424, 295846780, 458562509, 591693560, 917125018, 1183387120, 1834250036, 2292812545, 3668500072, 4585625090, 7337000144, 9171250180, 18342500360, 36685000720]

約数ペア:

[(1, 36685000720), (2, 18342500360), (4, 9171250180), (5, 7337000144), (8, 4585625090), (10, 3668500072), (16, 2292812545), (20, 1834250036), (31, 1183387120), (40, 917125018), (62, 591693560), (80, 458562509), (124, 295846780), (155, 236677424), (241, 152219920), (248, 147923390), (310, 118338712), (482, 76109960), (496, 73961695), (620, 59169356), (964, 38054980), (1205, 30443984), (1240, 29584678), (1928, 19027490), (2410, 15221992), (2480, 14792339), (3856, 9513745), (4820, 7610996), (7471, 4910320), (9640, 3805498), (14942, 2455160), (19280, 1902749), (29884, 1227580), (37355, 982064), (59768, 613790), (61379, 597680), (74710, 491032), (119536, 306895), (122758, 298840), (149420, 245516)]