4420650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 7391094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 2267, 4534, 6801, 11335, 13602, 22670, 29471, 34005, 56675, 58942, 68010, 88413, 113350, 147355, 170025, 176826, 294710, 340050, 442065, 736775, 884130, 1473550, 2210325, 4420650]

約数ペア:

[(1, 4420650), (2, 2210325), (3, 1473550), (5, 884130), (6, 736775), (10, 442065), (13, 340050), (15, 294710), (25, 176826), (26, 170025), (30, 147355), (39, 113350), (50, 88413), (65, 68010), (75, 58942), (78, 56675), (130, 34005), (150, 29471), (195, 22670), (325, 13602), (390, 11335), (650, 6801), (975, 4534), (1950, 2267)]