8009300

素因数分解:

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

素因数の和:189

約数の個数: 72

約数和(自身を含む): 19212312

約数和(自身を除く): 11203012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 101, 122, 130, 202, 244, 260, 305, 325, 404, 505, 610, 650, 793, 1010, 1220, 1300, 1313, 1525, 1586, 2020, 2525, 2626, 3050, 3172, 3965, 5050, 5252, 6100, 6161, 6565, 7930, 10100, 12322, 13130, 15860, 19825, 24644, 26260, 30805, 32825, 39650, 61610, 65650, 79300, 80093, 123220, 131300, 154025, 160186, 308050, 320372, 400465, 616100, 800930, 1601860, 2002325, 4004650, 8009300]

約数ペア:

[(1, 8009300), (2, 4004650), (4, 2002325), (5, 1601860), (10, 800930), (13, 616100), (20, 400465), (25, 320372), (26, 308050), (50, 160186), (52, 154025), (61, 131300), (65, 123220), (100, 80093), (101, 79300), (122, 65650), (130, 61610), (202, 39650), (244, 32825), (260, 30805), (305, 26260), (325, 24644), (404, 19825), (505, 15860), (610, 13130), (650, 12322), (793, 10100), (1010, 7930), (1220, 6565), (1300, 6161), (1313, 6100), (1525, 5252), (1586, 5050), (2020, 3965), (2525, 3172), (2626, 3050)]