22647430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 47355840

約数和(自身を除く): 24708410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 173, 190, 247, 265, 346, 494, 530, 689, 865, 1007, 1235, 1378, 1730, 2014, 2249, 2470, 3287, 3445, 4498, 5035, 6574, 6890, 9169, 10070, 11245, 13091, 16435, 18338, 22490, 26182, 32870, 42731, 45845, 65455, 85462, 91690, 119197, 130910, 174211, 213655, 238394, 348422, 427310, 595985, 871055, 1191970, 1742110, 2264743, 4529486, 11323715, 22647430]

約数ペア:

[(1, 22647430), (2, 11323715), (5, 4529486), (10, 2264743), (13, 1742110), (19, 1191970), (26, 871055), (38, 595985), (53, 427310), (65, 348422), (95, 238394), (106, 213655), (130, 174211), (173, 130910), (190, 119197), (247, 91690), (265, 85462), (346, 65455), (494, 45845), (530, 42731), (689, 32870), (865, 26182), (1007, 22490), (1235, 18338), (1378, 16435), (1730, 13091), (2014, 11245), (2249, 10070), (2470, 9169), (3287, 6890), (3445, 6574), (4498, 5035)]