54626367640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{7879}}^1$

素因数の和:8169

約数の個数: 128

約数和(自身を含む): 135031680000

約数和(自身を除く): 80405312360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 199, 260, 268, 335, 398, 520, 536, 670, 796, 871, 995, 1340, 1592, 1742, 1990, 2587, 2680, 3484, 3980, 4355, 5174, 6968, 7879, 7960, 8710, 10348, 12935, 13333, 15758, 17420, 20696, 25870, 26666, 31516, 34840, 39395, 51740, 53332, 63032, 66665, 78790, 102427, 103480, 106664, 133330, 157580, 173329, 204854, 266660, 315160, 346658, 409708, 512135, 527893, 533320, 693316, 819416, 866645, 1024270, 1055786, 1386632, 1567921, 1733290, 2048540, 2111572, 2639465, 3135842, 3466580, 4097080, 4223144, 5278930, 6271684, 6862609, 6933160, 7839605, 10557860, 12543368, 13725218, 15679210, 20382973, 21115720, 27450436, 31358420, 34313045, 40765946, 54900872, 62716840, 68626090, 81531892, 101914865, 105050707, 137252180, 163063784, 203829730, 210101414, 274504360, 407659460, 420202828, 525253535, 815318920, 840405656, 1050507070, 1365659191, 2101014140, 2731318382, 4202028280, 5462636764, 6828295955, 10925273528, 13656591910, 27313183820, 54626367640]

約数ペア:

[(1, 54626367640), (2, 27313183820), (4, 13656591910), (5, 10925273528), (8, 6828295955), (10, 5462636764), (13, 4202028280), (20, 2731318382), (26, 2101014140), (40, 1365659191), (52, 1050507070), (65, 840405656), (67, 815318920), (104, 525253535), (130, 420202828), (134, 407659460), (199, 274504360), (260, 210101414), (268, 203829730), (335, 163063784), (398, 137252180), (520, 105050707), (536, 101914865), (670, 81531892), (796, 68626090), (871, 62716840), (995, 54900872), (1340, 40765946), (1592, 34313045), (1742, 31358420), (1990, 27450436), (2587, 21115720), (2680, 20382973), (3484, 15679210), (3980, 13725218), (4355, 12543368), (5174, 10557860), (6968, 7839605), (7879, 6933160), (7960, 6862609), (8710, 6271684), (10348, 5278930), (12935, 4223144), (13333, 4097080), (15758, 3466580), (17420, 3135842), (20696, 2639465), (25870, 2111572), (26666, 2048540), (31516, 1733290), (34840, 1567921), (39395, 1386632), (51740, 1055786), (53332, 1024270), (63032, 866645), (66665, 819416), (78790, 693316), (102427, 533320), (103480, 527893), (106664, 512135), (133330, 409708), (157580, 346658), (173329, 315160), (204854, 266660)]