4804881700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{122887}}^1$

素因数の和:122941

約数の個数: 72

約数和(自身を含む): 11520012672

約数和(自身を除く): 6715130972

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 7820, 9775, 19550, 39100, 122887, 245774, 491548, 614435, 1228870, 2089079, 2457740, 2826401, 3072175, 4178158, 5652802, 6144350, 8356316, 10445395, 11305604, 12288700, 14132005, 20890790, 28264010, 41781580, 48048817, 52226975, 56528020, 70660025, 96097634, 104453950, 141320050, 192195268, 208907900, 240244085, 282640100, 480488170, 960976340, 1201220425, 2402440850, 4804881700]

約数ペア:

[(1, 4804881700), (2, 2402440850), (4, 1201220425), (5, 960976340), (10, 480488170), (17, 282640100), (20, 240244085), (23, 208907900), (25, 192195268), (34, 141320050), (46, 104453950), (50, 96097634), (68, 70660025), (85, 56528020), (92, 52226975), (100, 48048817), (115, 41781580), (170, 28264010), (230, 20890790), (340, 14132005), (391, 12288700), (425, 11305604), (460, 10445395), (575, 8356316), (782, 6144350), (850, 5652802), (1150, 4178158), (1564, 3072175), (1700, 2826401), (1955, 2457740), (2300, 2089079), (3910, 1228870), (7820, 614435), (9775, 491548), (19550, 245774), (39100, 122887)]