4131553250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 8921622528

約数和(自身を除く): 4790069278

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 83, 110, 115, 125, 166, 230, 250, 253, 275, 415, 506, 550, 575, 787, 830, 913, 1150, 1265, 1375, 1574, 1826, 1909, 2075, 2530, 2750, 2875, 3818, 3935, 4150, 4565, 5750, 6325, 7870, 8657, 9130, 9545, 10375, 12650, 17314, 18101, 19090, 19675, 20750, 20999, 22825, 31625, 36202, 39350, 41998, 43285, 45650, 47725, 63250, 65321, 86570, 90505, 95450, 98375, 104995, 114125, 130642, 181010, 196750, 199111, 209990, 216425, 228250, 238625, 326605, 398222, 432850, 452525, 477250, 524975, 653210, 718531, 905050, 995555, 1049950, 1082125, 1437062, 1502383, 1633025, 1991110, 2164250, 2262625, 2624875, 3004766, 3266050, 3592655, 4525250, 4977775, 5249750, 7185310, 7511915, 8165125, 9955550, 15023830, 16330250, 16526213, 17963275, 24888875, 33052426, 35926550, 37559575, 49777750, 75119150, 82631065, 89816375, 165262130, 179632750, 187797875, 375595750, 413155325, 826310650, 2065776625, 4131553250]

約数ペア:

[(1, 4131553250), (2, 2065776625), (5, 826310650), (10, 413155325), (11, 375595750), (22, 187797875), (23, 179632750), (25, 165262130), (46, 89816375), (50, 82631065), (55, 75119150), (83, 49777750), (110, 37559575), (115, 35926550), (125, 33052426), (166, 24888875), (230, 17963275), (250, 16526213), (253, 16330250), (275, 15023830), (415, 9955550), (506, 8165125), (550, 7511915), (575, 7185310), (787, 5249750), (830, 4977775), (913, 4525250), (1150, 3592655), (1265, 3266050), (1375, 3004766), (1574, 2624875), (1826, 2262625), (1909, 2164250), (2075, 1991110), (2530, 1633025), (2750, 1502383), (2875, 1437062), (3818, 1082125), (3935, 1049950), (4150, 995555), (4565, 905050), (5750, 718531), (6325, 653210), (7870, 524975), (8657, 477250), (9130, 452525), (9545, 432850), (10375, 398222), (12650, 326605), (17314, 238625), (18101, 228250), (19090, 216425), (19675, 209990), (20750, 199111), (20999, 196750), (22825, 181010), (31625, 130642), (36202, 114125), (39350, 104995), (41998, 98375), (43285, 95450), (45650, 90505), (47725, 86570), (63250, 65321)]