112581460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 258080256

約数和(自身を除く): 145498796

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 361, 380, 503, 589, 620, 722, 1006, 1178, 1444, 1805, 2012, 2356, 2515, 2945, 3610, 5030, 5890, 7220, 9557, 10060, 11191, 11780, 15593, 19114, 22382, 31186, 38228, 44764, 47785, 55955, 62372, 77965, 95570, 111910, 155930, 181583, 191140, 223820, 296267, 311860, 363166, 592534, 726332, 907915, 1185068, 1481335, 1815830, 2962670, 3631660, 5629073, 5925340, 11258146, 22516292, 28145365, 56290730, 112581460]

約数ペア:

[(1, 112581460), (2, 56290730), (4, 28145365), (5, 22516292), (10, 11258146), (19, 5925340), (20, 5629073), (31, 3631660), (38, 2962670), (62, 1815830), (76, 1481335), (95, 1185068), (124, 907915), (155, 726332), (190, 592534), (310, 363166), (361, 311860), (380, 296267), (503, 223820), (589, 191140), (620, 181583), (722, 155930), (1006, 111910), (1178, 95570), (1444, 77965), (1805, 62372), (2012, 55955), (2356, 47785), (2515, 44764), (2945, 38228), (3610, 31186), (5030, 22382), (5890, 19114), (7220, 15593), (9557, 11780), (10060, 11191)]