4193750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 8718192

約数和(自身を除く): 4524442

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 250, 275, 305, 550, 610, 625, 671, 1250, 1342, 1375, 1525, 2750, 3050, 3125, 3355, 6250, 6710, 6875, 7625, 13750, 15250, 16775, 33550, 34375, 38125, 68750, 76250, 83875, 167750, 190625, 381250, 419375, 838750, 2096875, 4193750]

約数ペア:

[(1, 4193750), (2, 2096875), (5, 838750), (10, 419375), (11, 381250), (22, 190625), (25, 167750), (50, 83875), (55, 76250), (61, 68750), (110, 38125), (122, 34375), (125, 33550), (250, 16775), (275, 15250), (305, 13750), (550, 7625), (610, 6875), (625, 6710), (671, 6250), (1250, 3355), (1342, 3125), (1375, 3050), (1525, 2750)]