15692979250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{3001}}^1$

素因数の和:4640

約数の個数: 64

約数和(自身を含む): 31667257440

約数和(自身を除く): 15974278190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1609, 1625, 3001, 3218, 3250, 6002, 8045, 15005, 16090, 20917, 30010, 39013, 40225, 41834, 75025, 78026, 80450, 104585, 150050, 195065, 201125, 209170, 375125, 390130, 402250, 522925, 750250, 975325, 1045850, 1950650, 2614625, 4828609, 4876625, 5229250, 9657218, 9753250, 24143045, 48286090, 62771917, 120715225, 125543834, 241430450, 313859585, 603576125, 627719170, 1207152250, 1569297925, 3138595850, 7846489625, 15692979250]

約数ペア:

[(1, 15692979250), (2, 7846489625), (5, 3138595850), (10, 1569297925), (13, 1207152250), (25, 627719170), (26, 603576125), (50, 313859585), (65, 241430450), (125, 125543834), (130, 120715225), (250, 62771917), (325, 48286090), (650, 24143045), (1609, 9753250), (1625, 9657218), (3001, 5229250), (3218, 4876625), (3250, 4828609), (6002, 2614625), (8045, 1950650), (15005, 1045850), (16090, 975325), (20917, 750250), (30010, 522925), (39013, 402250), (40225, 390130), (41834, 375125), (75025, 209170), (78026, 201125), (80450, 195065), (104585, 150050)]