22267450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 46595232

約数和(自身を除く): 24327782

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 67, 85, 115, 134, 170, 230, 289, 335, 391, 425, 575, 578, 670, 782, 850, 1139, 1150, 1445, 1541, 1675, 1955, 2278, 2890, 3082, 3350, 3910, 5695, 6647, 7225, 7705, 9775, 11390, 13294, 14450, 15410, 19363, 19550, 26197, 28475, 33235, 38525, 38726, 52394, 56950, 66470, 77050, 96815, 130985, 166175, 193630, 261970, 332350, 445349, 484075, 654925, 890698, 968150, 1309850, 2226745, 4453490, 11133725, 22267450]

約数ペア:

[(1, 22267450), (2, 11133725), (5, 4453490), (10, 2226745), (17, 1309850), (23, 968150), (25, 890698), (34, 654925), (46, 484075), (50, 445349), (67, 332350), (85, 261970), (115, 193630), (134, 166175), (170, 130985), (230, 96815), (289, 77050), (335, 66470), (391, 56950), (425, 52394), (575, 38726), (578, 38525), (670, 33235), (782, 28475), (850, 26197), (1139, 19550), (1150, 19363), (1445, 15410), (1541, 14450), (1675, 13294), (1955, 11390), (2278, 9775), (2890, 7705), (3082, 7225), (3350, 6647), (3910, 5695)]