70707381760

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{284743}}^1$

素因数の和:284863

約数の個数: 80

約数和(自身を含む): 171280349856

約数和(自身を除く): 100572968096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 640, 776, 970, 1280, 1552, 1940, 2560, 3104, 3880, 6208, 7760, 12416, 15520, 24832, 31040, 49664, 62080, 124160, 248320, 284743, 569486, 1138972, 1423715, 2277944, 2847430, 4555888, 5694860, 9111776, 11389720, 18223552, 22779440, 27620071, 36447104, 45558880, 55240142, 72894208, 91117760, 110480284, 138100355, 145788416, 182235520, 220960568, 276200710, 364471040, 441921136, 552401420, 728942080, 883842272, 1104802840, 1767684544, 2209605680, 3535369088, 4419211360, 7070738176, 8838422720, 14141476352, 17676845440, 35353690880, 70707381760]

約数ペア:

[(1, 70707381760), (2, 35353690880), (4, 17676845440), (5, 14141476352), (8, 8838422720), (10, 7070738176), (16, 4419211360), (20, 3535369088), (32, 2209605680), (40, 1767684544), (64, 1104802840), (80, 883842272), (97, 728942080), (128, 552401420), (160, 441921136), (194, 364471040), (256, 276200710), (320, 220960568), (388, 182235520), (485, 145788416), (512, 138100355), (640, 110480284), (776, 91117760), (970, 72894208), (1280, 55240142), (1552, 45558880), (1940, 36447104), (2560, 27620071), (3104, 22779440), (3880, 18223552), (6208, 11389720), (7760, 9111776), (12416, 5694860), (15520, 4555888), (24832, 2847430), (31040, 2277944), (49664, 1423715), (62080, 1138972), (124160, 569486), (248320, 284743)]