40180890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 101056896

約数和(自身を除く): 60876006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 683, 795, 1110, 1366, 1590, 1961, 2049, 3415, 3922, 4098, 5883, 6830, 9805, 10245, 11766, 19610, 20490, 25271, 29415, 36199, 50542, 58830, 72398, 75813, 108597, 126355, 151626, 180995, 217194, 252710, 361990, 379065, 542985, 758130, 1085970, 1339363, 2678726, 4018089, 6696815, 8036178, 13393630, 20090445, 40180890]

約数ペア:

[(1, 40180890), (2, 20090445), (3, 13393630), (5, 8036178), (6, 6696815), (10, 4018089), (15, 2678726), (30, 1339363), (37, 1085970), (53, 758130), (74, 542985), (106, 379065), (111, 361990), (159, 252710), (185, 217194), (222, 180995), (265, 151626), (318, 126355), (370, 108597), (530, 75813), (555, 72398), (683, 58830), (795, 50542), (1110, 36199), (1366, 29415), (1590, 25271), (1961, 20490), (2049, 19610), (3415, 11766), (3922, 10245), (4098, 9805), (5883, 6830)]