4152788890000

素因数分解:

$2^4\times 5^4\times {\mathrm{331}}^1\times {\mathrm{1254619}}^1$

素因数の和:1254978

約数の個数: 100

約数和(自身を含む): 10084700800240

約数和(自身を除く): 5931911910240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 331, 400, 500, 625, 662, 1000, 1250, 1324, 1655, 2000, 2500, 2648, 3310, 5000, 5296, 6620, 8275, 10000, 13240, 16550, 26480, 33100, 41375, 66200, 82750, 132400, 165500, 206875, 331000, 413750, 662000, 827500, 1254619, 1655000, 2509238, 3310000, 5018476, 6273095, 10036952, 12546190, 20073904, 25092380, 31365475, 50184760, 62730950, 100369520, 125461900, 156827375, 250923800, 313654750, 415278889, 501847600, 627309500, 784136875, 830557778, 1254619000, 1568273750, 1661115556, 2076394445, 2509238000, 3136547500, 3322231112, 4152788890, 6273095000, 6644462224, 8305577780, 10381972225, 12546190000, 16611155560, 20763944450, 33222311120, 41527888900, 51909861125, 83055777800, 103819722250, 166111555600, 207639444500, 259549305625, 415278889000, 519098611250, 830557778000, 1038197222500, 2076394445000, 4152788890000]

約数ペア:

[(1, 4152788890000), (2, 2076394445000), (4, 1038197222500), (5, 830557778000), (8, 519098611250), (10, 415278889000), (16, 259549305625), (20, 207639444500), (25, 166111555600), (40, 103819722250), (50, 83055777800), (80, 51909861125), (100, 41527888900), (125, 33222311120), (200, 20763944450), (250, 16611155560), (331, 12546190000), (400, 10381972225), (500, 8305577780), (625, 6644462224), (662, 6273095000), (1000, 4152788890), (1250, 3322231112), (1324, 3136547500), (1655, 2509238000), (2000, 2076394445), (2500, 1661115556), (2648, 1568273750), (3310, 1254619000), (5000, 830557778), (5296, 784136875), (6620, 627309500), (8275, 501847600), (10000, 415278889), (13240, 313654750), (16550, 250923800), (26480, 156827375), (33100, 125461900), (41375, 100369520), (66200, 62730950), (82750, 50184760), (132400, 31365475), (165500, 25092380), (206875, 20073904), (331000, 12546190), (413750, 10036952), (662000, 6273095), (827500, 5018476), (1254619, 3310000), (1655000, 2509238)]