492765260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1154916672

約数和(自身を除く): 662151412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 181, 185, 260, 283, 362, 370, 481, 566, 724, 740, 905, 962, 1132, 1415, 1810, 1924, 2353, 2405, 2830, 3620, 3679, 4706, 4810, 5660, 6697, 7358, 9412, 9620, 10471, 11765, 13394, 14716, 18395, 20942, 23530, 26788, 33485, 36790, 41884, 47060, 51223, 52355, 66970, 73580, 87061, 102446, 104710, 133940, 136123, 174122, 204892, 209420, 256115, 272246, 348244, 435305, 512230, 544492, 665899, 680615, 870610, 1024460, 1331798, 1361230, 1741220, 1895251, 2663596, 2722460, 3329495, 3790502, 6658990, 7581004, 9476255, 13317980, 18952510, 24638263, 37905020, 49276526, 98553052, 123191315, 246382630, 492765260]

約数ペア:

[(1, 492765260), (2, 246382630), (4, 123191315), (5, 98553052), (10, 49276526), (13, 37905020), (20, 24638263), (26, 18952510), (37, 13317980), (52, 9476255), (65, 7581004), (74, 6658990), (130, 3790502), (148, 3329495), (181, 2722460), (185, 2663596), (260, 1895251), (283, 1741220), (362, 1361230), (370, 1331798), (481, 1024460), (566, 870610), (724, 680615), (740, 665899), (905, 544492), (962, 512230), (1132, 435305), (1415, 348244), (1810, 272246), (1924, 256115), (2353, 209420), (2405, 204892), (2830, 174122), (3620, 136123), (3679, 133940), (4706, 104710), (4810, 102446), (5660, 87061), (6697, 73580), (7358, 66970), (9412, 52355), (9620, 51223), (10471, 47060), (11765, 41884), (13394, 36790), (14716, 33485), (18395, 26788), (20942, 23530)]