2380454920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{152203}}^1$

素因数の和:152254

約数の個数: 64

約数和(自身を含む): 5917691520

約数和(自身を除く): 3537236600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 152203, 304406, 608812, 761015, 1217624, 1522030, 2587451, 3044060, 3500669, 5174902, 6088120, 7001338, 10349804, 12937255, 14002676, 17503345, 20699608, 25874510, 28005352, 35006690, 51749020, 59511373, 70013380, 103498040, 119022746, 140026760, 238045492, 297556865, 476090984, 595113730, 1190227460, 2380454920]

約数ペア:

[(1, 2380454920), (2, 1190227460), (4, 595113730), (5, 476090984), (8, 297556865), (10, 238045492), (17, 140026760), (20, 119022746), (23, 103498040), (34, 70013380), (40, 59511373), (46, 51749020), (68, 35006690), (85, 28005352), (92, 25874510), (115, 20699608), (136, 17503345), (170, 14002676), (184, 12937255), (230, 10349804), (340, 7001338), (391, 6088120), (460, 5174902), (680, 3500669), (782, 3044060), (920, 2587451), (1564, 1522030), (1955, 1217624), (3128, 761015), (3910, 608812), (7820, 304406), (15640, 152203)]