431201472650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1\times {\mathrm{4751}}^1$

素因数の和:12144

約数の個数: 96

約数和(自身を含む): 909504288000

約数和(自身を除く): 478302815350

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 4751, 6175, 7349, 9502, 12350, 14698, 23755, 36745, 47510, 61763, 73490, 90269, 95537, 118775, 123526, 139631, 180538, 183725, 191074, 237550, 279262, 308815, 367450, 451345, 477685, 617630, 698155, 902690, 955370, 1173497, 1396310, 1544075, 1815203, 2256725, 2346994, 2388425, 3088150, 3490775, 3630406, 4513450, 4776850, 5867485, 6981550, 9076015, 11734970, 18152030, 29337425, 34915099, 45380075, 58674850, 69830198, 90760150, 174575495, 349150990, 453896287, 663386881, 872877475, 907792574, 1326773762, 1745754950, 2269481435, 3316934405, 4538962870, 6633868810, 8624029453, 11347407175, 16584672025, 17248058906, 22694814350, 33169344050, 43120147265, 86240294530, 215600736325, 431201472650]

約数ペア:

[(1, 431201472650), (2, 215600736325), (5, 86240294530), (10, 43120147265), (13, 33169344050), (19, 22694814350), (25, 17248058906), (26, 16584672025), (38, 11347407175), (50, 8624029453), (65, 6633868810), (95, 4538962870), (130, 3316934405), (190, 2269481435), (247, 1745754950), (325, 1326773762), (475, 907792574), (494, 872877475), (650, 663386881), (950, 453896287), (1235, 349150990), (2470, 174575495), (4751, 90760150), (6175, 69830198), (7349, 58674850), (9502, 45380075), (12350, 34915099), (14698, 29337425), (23755, 18152030), (36745, 11734970), (47510, 9076015), (61763, 6981550), (73490, 5867485), (90269, 4776850), (95537, 4513450), (118775, 3630406), (123526, 3490775), (139631, 3088150), (180538, 2388425), (183725, 2346994), (191074, 2256725), (237550, 1815203), (279262, 1544075), (308815, 1396310), (367450, 1173497), (451345, 955370), (477685, 902690), (617630, 698155)]