89379014780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13001}}^1\times {\mathrm{31249}}^1$

素因数の和:44270

約数の個数: 48

約数和(自身を含む): 204781500000

約数和(自身を除く): 115402485220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13001, 26002, 31249, 52004, 62498, 65005, 124996, 130010, 143011, 156245, 260020, 286022, 312490, 343739, 572044, 624980, 687478, 715055, 1374956, 1430110, 1718695, 2860220, 3437390, 6874780, 406268249, 812536498, 1625072996, 2031341245, 4062682490, 4468950739, 8125364980, 8937901478, 17875802956, 22344753695, 44689507390, 89379014780]

約数ペア:

[(1, 89379014780), (2, 44689507390), (4, 22344753695), (5, 17875802956), (10, 8937901478), (11, 8125364980), (20, 4468950739), (22, 4062682490), (44, 2031341245), (55, 1625072996), (110, 812536498), (220, 406268249), (13001, 6874780), (26002, 3437390), (31249, 2860220), (52004, 1718695), (62498, 1430110), (65005, 1374956), (124996, 715055), (130010, 687478), (143011, 624980), (156245, 572044), (260020, 343739), (286022, 312490)]