4545169540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 9990449280

約数和(自身を除く): 5445279740

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 137, 148, 185, 214, 274, 370, 419, 428, 535, 548, 685, 740, 838, 1070, 1370, 1676, 2095, 2140, 2740, 3959, 4190, 5069, 7918, 8380, 10138, 14659, 15503, 15836, 19795, 20276, 25345, 29318, 31006, 39590, 44833, 50690, 57403, 58636, 62012, 73295, 77515, 79180, 89666, 101380, 114806, 146590, 155030, 179332, 224165, 229612, 287015, 293180, 310060, 448330, 542383, 574030, 896660, 1084766, 1148060, 1658821, 2123911, 2169532, 2711915, 3317642, 4247822, 5423830, 6142121, 6635284, 8294105, 8495644, 10619555, 10847660, 12284242, 16588210, 21239110, 24568484, 30710605, 33176420, 42478220, 61421210, 122842420, 227258477, 454516954, 909033908, 1136292385, 2272584770, 4545169540]

約数ペア:

[(1, 4545169540), (2, 2272584770), (4, 1136292385), (5, 909033908), (10, 454516954), (20, 227258477), (37, 122842420), (74, 61421210), (107, 42478220), (137, 33176420), (148, 30710605), (185, 24568484), (214, 21239110), (274, 16588210), (370, 12284242), (419, 10847660), (428, 10619555), (535, 8495644), (548, 8294105), (685, 6635284), (740, 6142121), (838, 5423830), (1070, 4247822), (1370, 3317642), (1676, 2711915), (2095, 2169532), (2140, 2123911), (2740, 1658821), (3959, 1148060), (4190, 1084766), (5069, 896660), (7918, 574030), (8380, 542383), (10138, 448330), (14659, 310060), (15503, 293180), (15836, 287015), (19795, 229612), (20276, 224165), (25345, 179332), (29318, 155030), (31006, 146590), (39590, 114806), (44833, 101380), (50690, 89666), (57403, 79180), (58636, 77515), (62012, 73295)]