253669828100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{405677}}^1$

素因数の和:405754

約数の個数: 108

約数和(自身を含む): 612175404204

約数和(自身を除く): 358505576104

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 169, 185, 260, 325, 338, 370, 481, 650, 676, 740, 845, 925, 962, 1300, 1690, 1850, 1924, 2405, 3380, 3700, 4225, 4810, 6253, 8450, 9620, 12025, 12506, 16900, 24050, 25012, 31265, 48100, 62530, 125060, 156325, 312650, 405677, 625300, 811354, 1622708, 2028385, 4056770, 5273801, 8113540, 10141925, 10547602, 15010049, 20283850, 21095204, 26369005, 30020098, 40567700, 52738010, 60040196, 68559413, 75050245, 105476020, 131845025, 137118826, 150100490, 195130637, 263690050, 274237652, 300200980, 342797065, 375251225, 390261274, 527380100, 685594130, 750502450, 780522548, 975653185, 1371188260, 1501004900, 1713985325, 1951306370, 2536698281, 3427970650, 3902612740, 4878265925, 5073396562, 6855941300, 9756531850, 10146793124, 12683491405, 19513063700, 25366982810, 50733965620, 63417457025, 126834914050, 253669828100]

約数ペア:

[(1, 253669828100), (2, 126834914050), (4, 63417457025), (5, 50733965620), (10, 25366982810), (13, 19513063700), (20, 12683491405), (25, 10146793124), (26, 9756531850), (37, 6855941300), (50, 5073396562), (52, 4878265925), (65, 3902612740), (74, 3427970650), (100, 2536698281), (130, 1951306370), (148, 1713985325), (169, 1501004900), (185, 1371188260), (260, 975653185), (325, 780522548), (338, 750502450), (370, 685594130), (481, 527380100), (650, 390261274), (676, 375251225), (740, 342797065), (845, 300200980), (925, 274237652), (962, 263690050), (1300, 195130637), (1690, 150100490), (1850, 137118826), (1924, 131845025), (2405, 105476020), (3380, 75050245), (3700, 68559413), (4225, 60040196), (4810, 52738010), (6253, 40567700), (8450, 30020098), (9620, 26369005), (12025, 21095204), (12506, 20283850), (16900, 15010049), (24050, 10547602), (25012, 10141925), (31265, 8113540), (48100, 5273801), (62530, 4056770), (125060, 2028385), (156325, 1622708), (312650, 811354), (405677, 625300)]