42454533520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{359297}}^1$

素因数の和:359528

約数の個数: 80

約数和(自身を含む): 113342709888

約数和(自身を除く): 70888176368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 1055, 1477, 1688, 2110, 2954, 3376, 4220, 5908, 7385, 8440, 11816, 14770, 16880, 23632, 29540, 59080, 118160, 359297, 718594, 1437188, 1796485, 2515079, 2874376, 3592970, 5030158, 5748752, 7185940, 10060316, 12575395, 14371880, 20120632, 25150790, 28743760, 40241264, 50301580, 75811667, 100603160, 151623334, 201206320, 303246668, 379058335, 530681669, 606493336, 758116670, 1061363338, 1212986672, 1516233340, 2122726676, 2653408345, 3032466680, 4245453352, 5306816690, 6064933360, 8490906704, 10613633380, 21227266760, 42454533520]

約数ペア:

[(1, 42454533520), (2, 21227266760), (4, 10613633380), (5, 8490906704), (7, 6064933360), (8, 5306816690), (10, 4245453352), (14, 3032466680), (16, 2653408345), (20, 2122726676), (28, 1516233340), (35, 1212986672), (40, 1061363338), (56, 758116670), (70, 606493336), (80, 530681669), (112, 379058335), (140, 303246668), (211, 201206320), (280, 151623334), (422, 100603160), (560, 75811667), (844, 50301580), (1055, 40241264), (1477, 28743760), (1688, 25150790), (2110, 20120632), (2954, 14371880), (3376, 12575395), (4220, 10060316), (5908, 7185940), (7385, 5748752), (8440, 5030158), (11816, 3592970), (14770, 2874376), (16880, 2515079), (23632, 1796485), (29540, 1437188), (59080, 718594), (118160, 359297)]