73472360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 179096400

約数和(自身を除く): 105624040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 520, 617, 916, 1145, 1234, 1832, 2290, 2468, 2977, 3085, 4580, 4936, 5954, 6170, 8021, 9160, 11908, 12340, 14885, 16042, 23816, 24680, 29770, 32084, 40105, 59540, 64168, 80210, 119080, 141293, 160420, 282586, 320840, 565172, 706465, 1130344, 1412930, 1836809, 2825860, 3673618, 5651720, 7347236, 9184045, 14694472, 18368090, 36736180, 73472360]

約数ペア:

[(1, 73472360), (2, 36736180), (4, 18368090), (5, 14694472), (8, 9184045), (10, 7347236), (13, 5651720), (20, 3673618), (26, 2825860), (40, 1836809), (52, 1412930), (65, 1130344), (104, 706465), (130, 565172), (229, 320840), (260, 282586), (458, 160420), (520, 141293), (617, 119080), (916, 80210), (1145, 64168), (1234, 59540), (1832, 40105), (2290, 32084), (2468, 29770), (2977, 24680), (3085, 23816), (4580, 16042), (4936, 14885), (5954, 12340), (6170, 11908), (8021, 9160)]