34650220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 45183380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 659, 956, 1195, 1318, 2390, 2629, 2636, 3295, 4780, 5258, 6590, 7249, 10516, 13145, 13180, 14498, 26290, 28996, 36245, 52580, 72490, 144980, 157501, 315002, 630004, 787505, 1575010, 1732511, 3150020, 3465022, 6930044, 8662555, 17325110, 34650220]

約数ペア:

[(1, 34650220), (2, 17325110), (4, 8662555), (5, 6930044), (10, 3465022), (11, 3150020), (20, 1732511), (22, 1575010), (44, 787505), (55, 630004), (110, 315002), (220, 157501), (239, 144980), (478, 72490), (659, 52580), (956, 36245), (1195, 28996), (1318, 26290), (2390, 14498), (2629, 13180), (2636, 13145), (3295, 10516), (4780, 7249), (5258, 6590)]