40046500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 96681312

約数和(自身を除く): 56634812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 101, 122, 125, 130, 202, 244, 250, 260, 305, 325, 404, 500, 505, 610, 650, 793, 1010, 1220, 1300, 1313, 1525, 1586, 1625, 2020, 2525, 2626, 3050, 3172, 3250, 3965, 5050, 5252, 6100, 6161, 6500, 6565, 7625, 7930, 10100, 12322, 12625, 13130, 15250, 15860, 19825, 24644, 25250, 26260, 30500, 30805, 32825, 39650, 50500, 61610, 65650, 79300, 80093, 99125, 123220, 131300, 154025, 160186, 164125, 198250, 308050, 320372, 328250, 396500, 400465, 616100, 656500, 770125, 800930, 1540250, 1601860, 2002325, 3080500, 4004650, 8009300, 10011625, 20023250, 40046500]

約数ペア:

[(1, 40046500), (2, 20023250), (4, 10011625), (5, 8009300), (10, 4004650), (13, 3080500), (20, 2002325), (25, 1601860), (26, 1540250), (50, 800930), (52, 770125), (61, 656500), (65, 616100), (100, 400465), (101, 396500), (122, 328250), (125, 320372), (130, 308050), (202, 198250), (244, 164125), (250, 160186), (260, 154025), (305, 131300), (325, 123220), (404, 99125), (500, 80093), (505, 79300), (610, 65650), (650, 61610), (793, 50500), (1010, 39650), (1220, 32825), (1300, 30805), (1313, 30500), (1525, 26260), (1586, 25250), (1625, 24644), (2020, 19825), (2525, 15860), (2626, 15250), (3050, 13130), (3172, 12625), (3250, 12322), (3965, 10100), (5050, 7930), (5252, 7625), (6100, 6565), (6161, 6500)]